| $150,000–350,000 | PJM YARD MAINTENANCE INC | Santa Rosa, CA | Westamerica Bank |
| $150,000–350,000 | PLUMFIELD INC | Sebastopol, CA | Westamerica Bank |
| $150,000–350,000 | PLUMFIELD, INC. | Sebastopol, CA | Westamerica Bank |
| $150,000–350,000 | POWERHOUSE BUILDING INC | San Rafael, CA | Westamerica Bank |
| $150,000–350,000 | POWERHOUSE BUILDING INC | San Rafael, CA | Westamerica Bank |
| $1–2 million | PRODUCE EXPRESS INC | Sacramento, CA | Westamerica Bank |
| $1–2 million | PRODUCE EXPRESS INC | SACRAMENTO, CA | Westamerica Bank |
| $150,000–350,000 | QUARRYHILL BOTANICAL GARDEN | Glen Ellen, CA | Westamerica Bank |
| $150,000–350,000 | QUARRYHILL BOTANICAL GARDEN | Glen Ellen, CA | Westamerica Bank |
| $150,000–350,000 | R VINEYARDS AND ORCHARDS | Lakeport, CA | Westamerica Bank |
| $350,000–1 million | R3 RENOVATION INC | Sacramento, CA | Westamerica Bank |
| $150,000–350,000 | RAYMOND SIGNORELLO | Napa, CA | Westamerica Bank |
| $350,000–1 million | REDWOOD COAST MEDICAL SERVICES | Gualala, CA | Westamerica Bank |
| $150,000–350,000 | REGAL COLLISION REPAIR INC | Vallejo, CA | Westamerica Bank |
| $150,000–350,000 | REGAL COLLISION REPAIR INC | Vallejo, CA | Westamerica Bank |
| $150,000–350,000 | ROAD RUNNER TOW, INC. | Fairfield, CA | Westamerica Bank |
| $150,000–350,000 | ROBERT HOWARD PAINTING INC | San Anselmo, CA | Westamerica Bank |
| $150,000–350,000 | ROBINWOOD CONSTRUCTION LLC | Geyserville, CA | Westamerica Bank |
| $350,000–1 million | RODRIGUEZ AG ENTERPRISES INC | Raisin City, CA | Westamerica Bank |
| $350,000–1 million | ROLFE CONSTRUCTION INC. | Atwater, CA | Westamerica Bank |
| $350,000–1 million | ROME MEDICAL CORP | Turlock, CA | Westamerica Bank |
| $150,000–350,000 | RON LAWRENCE AND SON TRANSPORT INC | Modesto, CA | Westamerica Bank |
| $150,000–350,000 | RONALD WALTENSPIEL | HEALDSBURG, CA | Westamerica Bank |
| $150,000–350,000 | RONALD WALTENSPIEL | Healdsburg, CA | Westamerica Bank |
| $350,000–1 million | ROS PRECISE PAINTING INC | Sanger, CA | Westamerica Bank |
| $150,000–350,000 | ROSE SING AND ASSOCIATES INC | VISALIA, CA | Westamerica Bank |
| $150,000–350,000 | ROSS VALLEY CHARTER SCHOOL | Fairfax, CA | Westamerica Bank |
| $150,000–350,000 | ROZANSKI DESIGN INC. | Sonoma, CA | Westamerica Bank |
| $150,000–350,000 | RUGLAS MARKET | Rohnert Park, CA | Westamerica Bank |
| $150,000–350,000 | SAINT FRANCIS SOLANO SCHOOL | SONOMA, CA | Westamerica Bank |
| $1–2 million | SAN FRANCISCO CRITICAL CARE MEDICAL GROUP INC | San Francisco, CA | Westamerica Bank |
| $150,000–350,000 | SAN JOAQUIN CHEMICALS INC | Fresno, CA | Westamerica Bank |
| $150,000–350,000 | SAN JOAQUIN CHEMICALS INC | Fresno, CA | Westamerica Bank |
| $150,000–350,000 | SCHMITT & CO | Novato, CA | Westamerica Bank |
| $350,000–1 million | SCI CONSULTING GROUP | Fairfield, CA | Westamerica Bank |
| $150,000–350,000 | SCOTTYS AUTOMOTIVE, INC. | Orangevale, CA | Westamerica Bank |
| $150,000–350,000 | SCRUMPTIOUS FOOD AND WINE LLC | Novato, CA | Westamerica Bank |
| $350,000–1 million | SEMI TROPIC COOPERATIVE GIN | Wasco, CA | Westamerica Bank |
| $150,000–350,000 | SEMI TROPIC COOPERATIVE GIN | WASCO, CA | Westamerica Bank |
| $350,000–1 million | SEQUOIA GROVE VINEYARDS | Napa, CA | Westamerica Bank |
| $350,000–1 million | SHANNON PUMP CO | MERCED, CA | Westamerica Bank |
| $150,000–350,000 | SIERRA SOUTH, INC | Kernville, CA | Westamerica Bank |
| $150,000–350,000 | SIGNORELLO VINEYARDS | NAPA, CA | Westamerica Bank |
| $1–2 million | SMALL PRECISION TOOLS, INC. | Petaluma, CA | Westamerica Bank |
| $150,000–350,000 | SOLANO COUNTY FAIR ASSOCIATION | Vallejo, CA | Westamerica Bank |
| $150,000–350,000 | SOLANO COUNTY FAIR ASSOCIATION | Vallejo, CA | Westamerica Bank |
| $150,000–350,000 | SONOMA CAST STONE CORPORATION | PETALUMA, CA | Westamerica Bank |
| $150,000–350,000 | SONOMA CAST STONE CORPORATION | Petaluma, CA | Westamerica Bank |
| $150,000–350,000 | SONOMA SWEEPER INC | UKIAH, CA | Westamerica Bank |
| $1–2 million | SONOMA VALLEY COMMUNITY HEALTH CENTER | Sonoma, CA | Westamerica Bank |
| $350,000–1 million | SONOMA VALLEY COMMUNITY HEALTH CENTER | SONOMA, CA | Westamerica Bank |
| $150,000–350,000 | SOSCOL AUTO BODY INC | NAPA, CA | Westamerica Bank |
| $150,000–350,000 | SPITZ JEWELERS INC | Walnut Creek, CA | Westamerica Bank |
| $150,000–350,000 | ST PAULS EVANGELICAL LUTHERAN CHURCH OF MERCED, CA CORP | MERCED, CA | Westamerica Bank |
| $350,000–1 million | STADELHOFER CONSTRUCTION INC | Calistoga, CA | Westamerica Bank |
| $350,000–1 million | STADELHOFER CONSTRUCTION INC | Calistoga, CA | Westamerica Bank |
| $1–2 million | STANFORD YOUTH SOLUTIONS | SACRAMENTO, CA | Westamerica Bank |
| $150,000–350,000 | STATES RECOVERY SYSTEMS, INC. | Rancho Cordova, CA | Westamerica Bank |
| $150,000–350,000 | STONECIPHER CORPORATION | Fresno, CA | Westamerica Bank |
| $150,000–350,000 | STRATA A/P | Sonoma, CA | Westamerica Bank |
| $150,000–350,000 | SUNBREAK VINEYARD SERVICE LLC | GLEN ELLEN, CA | Westamerica Bank |
| $150,000–350,000 | SUNBREAK VINEYARD SERVICES LLC | Glen Ellen, CA | Westamerica Bank |
| $150,000–350,000 | SUNGRAPE FARMING INC | Visalia, CA | Westamerica Bank |
| $150,000–350,000 | SUNGRAPE FARMING INC | Visalia, CA | Westamerica Bank |
| $150,000–350,000 | SWANSON & MCNAMARA LLP | San Francisco, CA | Westamerica Bank |
| $350,000–1 million | SYLVAN EYE ASSOCIATES AN OPTOMETRIC | Modesto, CA | Westamerica Bank |
| $350,000–1 million | SYLVAN EYE ASSOCIATES AN OPTOMETRIC CORPORATION | Modesto, CA | Westamerica Bank |
| $150,000–350,000 | T GARY FORESTER DDS INC | Fresno, CA | Westamerica Bank |
| $150,000–350,000 | TAFT PLUMBING CO INC | Taft, CA | Westamerica Bank |
| $150,000–350,000 | TALI PAK LUMBER SERVICES LLC | HOPLAND, CA | Westamerica Bank |
| $150,000–350,000 | TAMALPAIS STRAWBERRY PRESCHOOLS INC | Mill Valley, CA | Westamerica Bank |
| $150,000–350,000 | TAMALPAIS STRAWBERRY PRESCHOOLS INC | Mill Valley, CA | Westamerica Bank |
| $150,000–350,000 | TAYLOR LANE LLC | Sebastopol, CA | Westamerica Bank |
| $150,000–350,000 | TAYLOR LANE LLC | Sebasopol, CA | Westamerica Bank |
| $350,000–1 million | THE MATTRESS OUTLET INC | Vacaville, CA | Westamerica Bank |
| $350,000–1 million | THE MATTRESS OUTLET, INC. | Vacaville, CA | Westamerica Bank |
| $350,000–1 million | THE RESTORATION CLEANUP CO., INC. | Pittsburg, CA | Westamerica Bank |
| $150,000–350,000 | THE ROMAN CATHOLIC BISHOP OF OAKLAND | Danville, CA | Westamerica Bank |
| $150,000–350,000 | THE ROMAN CATHOLIC WELFARE CORPORATION OF OAKLAND | Livermore, CA | Westamerica Bank |
| $150,000–350,000 | THE SPECIAL EVENTS COMP INC | San Francisco, CA | Westamerica Bank |
| $150,000–350,000 | THE YOSEMITE BUG LLC | Midpines, CA | Westamerica Bank |
| $150,000–350,000 | THE YOSEMITE BUG LLC | MIDPINES, CA | Westamerica Bank |
| $150,000–350,000 | THOMAS AND ASSOCIATES | Novato, CA | Westamerica Bank |
| $350,000–1 million | THREE SOLES INC. | SAINT HELENA, CA | Westamerica Bank |
| $150,000–350,000 | TIGHT ACCESS EXCAVATION INC | SEBASTOPOL, CA | Westamerica Bank |
| $350,000–1 million | TILE WEST INC | Novato, CA | Westamerica Bank |
| $350,000–1 million | TILE WEST INC | Novato, CA | Westamerica Bank |
| $150,000–350,000 | TIM KERRIGAN PAINTING INC | Novato, CA | Westamerica Bank |
| $150,000–350,000 | TIM KERRIGAN PAINTING INC. | NOVATO, CA | Westamerica Bank |
| $150,000–350,000 | TIMOTHY S JOHNSTON MD PC | merced, CA | Westamerica Bank |
| $150,000–350,000 | TOP PRODUCTIONS LLC | Richmond, CA | Westamerica Bank |
| $150,000–350,000 | TOP PRODUCTIONS LLC | Sausalito, CA | Westamerica Bank |
| $1–2 million | TRANSBAY FIRE PROTECTION INC. | Pleasanton, CA | Westamerica Bank |
| $150,000–350,000 | TRESON AG INC GENERAL | Coalinga, CA | Westamerica Bank |
| $150,000–350,000 | TRESON AG, INC | Five Points, CA | Westamerica Bank |
| $150,000–350,000 | TRI VALLEY JANITORIAL SERVICE AND SUPPLY | LIVERMORE, CA | Westamerica Bank |
| $150,000–350,000 | TRINKS INC | Gualala, CA | Westamerica Bank |
| $150,000–350,000 | TRIPLE C INC | Atwater, CA | Westamerica Bank |
| $350,000–1 million | UNITED WESTERN INDUSTRIES INC | FRESNO, CA | Westamerica Bank |
| $1–2 million | V SANGIACOMO AND SONS LIMITED PARTNERSHIP | Sonoma, CA | Westamerica Bank |